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Product details
UL Classification (UL Standard 555C) and Warnock Hersey Listed for use in non-combustible 1, 2 or 3 hour fire-rated floor / ceiling and roof / ceiling designs
Key features
Ceiling Radiation Damper can be used with select Panasonic vent fans to provide fire and heat radiation protection in 1, 2 or 3 hour fire-rated floor/ceiling, roof/ceiling designs
Compatible with 50-150 CFM fans, fans with motion/condensation sensor and select fan/lights
Meets UL, Warnock Hersey and National Fire Protection Agency standards
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Specification
Description
Dimensions
26-1/2" x 14-3/5" x 11-1/2"
Durable ABS and PP resin body
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Adjustment positions
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Washable air filter
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Bug screen
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Air volume exhaust (CFM)
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Product family name
Ceiling Radiation Damper
Foam pad
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Grille size - Square inches (mm)
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Installation
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Insulation lining/housing
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Notice
Warnock-Hersey certified for use with non-combustible floor/ceiling and roof/ceiling assemblies. Please contact your dealer for a complete list of applicable ventilation fans approved for use with this product.